What expectations and hopes do you have for upcoming X4: Foundations?

The videos they have showed so far looks promising and the game seems to be a mix of X3 and X Rebirth. X community seems to like what they have seen so far although highways and ability to walk in stations has still raised some concerns.

To me the most intereting feature is how well the dynamic "living and breathing universe" will work; fighting factions, dynamic economics, etc. A flight model has never been a strong point of X series so personally I couldn't care less how many different ships I'm able to fly - that's the most important feature for lots of X series fans. Anyway, in X4: Foundations a player can fly most of the ships.